has been noticed in the rotated version, returning the image to its original orientation may make recognition easier. The viewer now knows which features belong together and can mentally preserve that grouping. Rotation therefore does not reveal information that was missing. It simply disrupts the dominant interpretation long enough for another organization of the same visual elements to become possible.
Another strategy is to look for only one likely facial feature rather than attempting to identify the complete man immediately. Search for something that could resemble an eye, nose or
